BE816677A - Procede de preparation de l'acide 3-hydroxy-2 naphotoique - Google Patents
Procede de preparation de l'acide 3-hydroxy-2 naphotoiqueInfo
- Publication number
- BE816677A BE816677A BE145719A BE145719A BE816677A BE 816677 A BE816677 A BE 816677A BE 145719 A BE145719 A BE 145719A BE 145719 A BE145719 A BE 145719A BE 816677 A BE816677 A BE 816677A
- Authority
- BE
- Belgium
- Prior art keywords
- naphotoic
- hydroxy
- preparing
- acid
- naphotoic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732332064 DE2332064C2 (de) | 1973-06-23 | 1973-06-23 | Verfahren zur Herstellung von 2-Hydroxy-naphthalin-3-carbonsäure |
Publications (1)
Publication Number | Publication Date |
---|---|
BE816677A true BE816677A (fr) | 1974-12-23 |
Family
ID=5884919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE145719A BE816677A (fr) | 1973-06-23 | 1974-06-21 | Procede de preparation de l'acide 3-hydroxy-2 naphotoique |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5036449A (fr) |
BE (1) | BE816677A (fr) |
CH (1) | CH588436A5 (fr) |
DD (1) | DD111898A5 (fr) |
DE (1) | DE2332064C2 (fr) |
FR (1) | FR2234266B3 (fr) |
GB (1) | GB1464418A (fr) |
IT (1) | IT1014812B (fr) |
NL (1) | NL7408157A (fr) |
SU (1) | SU548203A3 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800989A1 (de) * | 1988-01-15 | 1989-07-27 | Hoechst Ag | Verfahren zur reinigung von 2-hydroxy-naphthalin-6-carbonsaeure |
JP4335607B2 (ja) * | 2003-08-13 | 2009-09-30 | 上野製薬株式会社 | β−ナフトールナトリウムの脱水方法および、2−ヒドロキシ−3−ナフトエ酸の製造方法 |
-
1973
- 1973-06-23 DE DE19732332064 patent/DE2332064C2/de not_active Expired
-
1974
- 1974-06-05 IT IT2365474A patent/IT1014812B/it active
- 1974-06-18 NL NL7408157A patent/NL7408157A/xx unknown
- 1974-06-19 CH CH841074A patent/CH588436A5/xx not_active IP Right Cessation
- 1974-06-20 FR FR7421441A patent/FR2234266B3/fr not_active Expired
- 1974-06-21 SU SU2037877A patent/SU548203A3/ru active
- 1974-06-21 BE BE145719A patent/BE816677A/fr not_active IP Right Cessation
- 1974-06-21 GB GB2759074A patent/GB1464418A/en not_active Expired
- 1974-06-24 DD DD17942074A patent/DD111898A5/xx unknown
- 1974-06-24 JP JP7144074A patent/JPS5036449A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2332064A1 (de) | 1975-01-16 |
FR2234266A1 (fr) | 1975-01-17 |
FR2234266B3 (fr) | 1977-04-22 |
GB1464418A (en) | 1977-02-16 |
NL7408157A (fr) | 1974-12-30 |
DE2332064C2 (de) | 1983-11-10 |
JPS5036449A (fr) | 1975-04-05 |
CH588436A5 (fr) | 1977-05-31 |
SU548203A3 (ru) | 1977-02-25 |
DD111898A5 (fr) | 1975-03-12 |
IT1014812B (it) | 1977-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE834080A (fr) | Procede de preparation d'acide 5-fluoro-2-methyl-1-(p-methyls ulfinylbenzylidene)-indenyl-3-acetique | |
BE823901A (fr) | Procede de preparation d'acide p-nitrobenzoique | |
FR2331543A1 (fr) | Procede de preparation de l'acide cis-2-hydroxy-2-phenyl-r-l-cyclohexanecarboxylique | |
BE776407A (fr) | Procede de preparation de l'acide phenyl-1-vinylphosphorique | |
BE807260A (fr) | Procede de preparation d'acide trans- chrysanthemique | |
BE786650A (fr) | Procede de preparation de l'acide squarique | |
BE797099A (fr) | Procede de preparation d'acide 2,5-cichloro-3-nitro-benzoique | |
FR2288078A1 (fr) | Procede de preparation de l'acide 3-hydroxy-2-naphtoique | |
RO63501A (fr) | Procede pour la preparation d'acide 3-cetoglutarique | |
BE811684A (fr) | Procede de preparation de l'acide propionique | |
BE829132A (fr) | Procede de preparation de n-arylimides de l'acide 4-amino-1, b-napthalique | |
BE816677A (fr) | Procede de preparation de l'acide 3-hydroxy-2 naphotoique | |
BE804372A (fr) | Procede de preparation de l'acide anthraquinone-1-carboxylique | |
FR2300824A1 (fr) | Procede de preparation de l'acide diacetone-2-cetogulonique | |
FR2311770A1 (fr) | Procede de preparation de derives de l'acide para-isobutyl-phenylacetique | |
BE815214A (fr) | Procede de preparation d'acide 3-acetamido-5-amino-2 | |
BE803648A (fr) | Procede de preparation de l'acide alpha- chloracrylique | |
BE824582A (fr) | Procede de preparation de l'acide 1h-tetrazole-1-acetique | |
BE844942A (fr) | Procede de preparation de l'acide 1-amino-naphtalene-7-sulfonique | |
BE818796A (fr) | Procede de preparation de l'alpha-ethynyl-benzhydrol | |
BE817021A (fr) | Procede de preparation d'acide phenyl-2 ethylenephosphonique | |
BE750309A (fr) | Procede de preparation de derives de l'acide lumilysergique | |
BE825524R (fr) | Procede de preparation de l'acide 3-hydroxy-2-naphtoique | |
BE819450A (fr) | Procede de preparation d'acide naphtalene-1,4,5,8-tetracarboxylique | |
BE815723A (fr) | Procede de preparation de l'acide 6-nitrohexanoique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BASF A.G. Effective date: 19840621 |